Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
buap.mx
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-25 16:18:35 UTC · ↺ Refresh
MX Hostnames
- buap-mx.mail.protection.outlook.com
- d35d9d16f40e054b9d3ebf71042431.mail.outlook.com
MX Priorities
- d35d9d16f40e054b9d3ebf71042431.mail.outlook.com: 5
- buap-mx.mail.protection.outlook.com: 0
A / AAAA Records
- 45.60.113.125
- 45.60.86.125
Mail Server IPs
- 52.101.10.10 ↩ mail-bn8pr05cu00102.inbound.protection.outlook.com
- 52.101.8.42 ↩ mail-dm6pr03cu00402.inbound.protection.outlook.com
- 52.101.194.3 ↩ mail-ch1pr04cu00103.inbound.protection.outlook.com
- 40.93.192.1 ↩ mail-dm5pr02cu00201.inbound.protection.outlook.com
- 2a01:111:f403:f90f:: ↩ mail-sa9pr04cu00100.inbound.protection.outlook.com
- 2a01:111:f403:c946::4 ↩ mail-ch0pr04cu00504.inbound.protection.outlook.com
- 2a01:111:f403:c91d:: ↩ mail-mw2pr04cu00100.inbound.protection.outlook.com
- 2a01:111:f403:f90b:: ↩ mail-bn6pr04cu00100.inbound.protection.outlook.com
- 52.101.8.46 ↩ mail-dm6pr05cu00406.inbound.protection.outlook.com
- 52.101.194.0 ↩ mail-ch5pr02cu00200.inbound.protection.outlook.com
- 52.101.8.44
- 2a01:111:f403:f902::1
- 2a01:111:f403:f908::1
- 2a01:111:f403:c902::1
SOA Record
Raw SOA
dns1.buap.mx please_set_email.absolutely.nowhere 5014 10800 3600 2419200 900
Primary NS (mname)
dns1.buap.mx
Admin Email (rname)
please_set_email@absolutely.nowhere
Serial
5014
Refresh
10800s
Retry
3600s
Expire
2419200s
Minimum TTL
900s
Nameservers (NS)
dns1.buap.mx
eco.buap.mx
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:ne16.com -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1; adkim=s; aspf=s; sp=none;
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Strict
· DKIM alignment: Strict
📧 Reports → mailto:[email protected]
↳ Subdomain policy: none
DKIM Selectors
✓ 3 found
selector1._domainkey
selector2._domainkey
default._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
18 records- globalsign-domain-verification=619298e41fe15ea0897b4c186bed6b60
- pd6pxj4tswyl65v35wkzxmhss580jz4b
- globalsign-domain-verification=b35a0b93e659af38ae6e81840484681b
- ca3-89cead013baf4c5d8c00b6701f0124a8
- globalsign-domain-verification=6EF703DC0281E0E5F2DAF91CD658E22B
- globalsign-domain-verification=303253FD8E4481C7F638BBCDD842433B
- _xamztchrgjzz0k75ogrb2pbs5vlljr4
- globalsign-domain-verification=A663833C8205FE7121610F427C42D271
- Puebla, Puebla, Mexico
- +52 222 229 55 00 ext 5119
- +52 222 229 55 00 ext 5113
- DCyTIC
- Benemerita Universidad Autonoma de Puebla
- NIC - BUAP - MX
- adobe-idp-site-verification=444303f1c0649db924b15fb70d1057a80ccc78793537a4ac8fbd83fbca24ba68
- SPFv=spf1 include:spf.protection.outlook.com include:ne16.com -all
- _globalsign-domain-verification=QCgNZh2lh_adfZ5_I_np1Lx31zIOXRuSs5AjUnCtvl
- globalsign-domain-verification=410889dcef060343f911cdaf44428d7a
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